741298880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1886

約数の個数: 112

約数和(自身を含む): 2028748800

約数和(自身を除く): 1287449920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 199, 224, 280, 320, 398, 448, 560, 796, 995, 1120, 1393, 1592, 1663, 1990, 2240, 2786, 3184, 3326, 3980, 5572, 6368, 6652, 6965, 7960, 8315, 11144, 11641, 12736, 13304, 13930, 15920, 16630, 22288, 23282, 26608, 27860, 31840, 33260, 44576, 46564, 53216, 55720, 58205, 63680, 66520, 89152, 93128, 106432, 111440, 116410, 133040, 186256, 222880, 232820, 266080, 330937, 372512, 445760, 465640, 532160, 661874, 745024, 931280, 1323748, 1654685, 1862560, 2316559, 2647496, 3309370, 3725120, 4633118, 5294992, 6618740, 9266236, 10589984, 11582795, 13237480, 18532472, 21179968, 23165590, 26474960, 37064944, 46331180, 52949920, 74129888, 92662360, 105899840, 148259776, 185324720, 370649440, 741298880]

約数ペア:

[(1, 741298880), (2, 370649440), (4, 185324720), (5, 148259776), (7, 105899840), (8, 92662360), (10, 74129888), (14, 52949920), (16, 46331180), (20, 37064944), (28, 26474960), (32, 23165590), (35, 21179968), (40, 18532472), (56, 13237480), (64, 11582795), (70, 10589984), (80, 9266236), (112, 6618740), (140, 5294992), (160, 4633118), (199, 3725120), (224, 3309370), (280, 2647496), (320, 2316559), (398, 1862560), (448, 1654685), (560, 1323748), (796, 931280), (995, 745024), (1120, 661874), (1393, 532160), (1592, 465640), (1663, 445760), (1990, 372512), (2240, 330937), (2786, 266080), (3184, 232820), (3326, 222880), (3980, 186256), (5572, 133040), (6368, 116410), (6652, 111440), (6965, 106432), (7960, 93128), (8315, 89152), (11144, 66520), (11641, 63680), (12736, 58205), (13304, 55720), (13930, 53216), (15920, 46564), (16630, 44576), (22288, 33260), (23282, 31840), (26608, 27860)]